import { getInfo } from '@/api/user';
import { login } from '@/api/login';
import { getToken, setToken, removeToken } from '@/utils/auth';
import { resetRouter } from '@/router';

const getDefaultState = () => {
  return {
    token: getToken(),
    name: '',
    avatar: '',
    roles: []
  };
};

const state = getDefaultState();

const mutations = {
  RESET_STATE: (state) => {
    Object.assign(state, getDefaultState());
  },
  SET_TOKEN: (state, token) => {
    state.token = token;
  },
  SET_NAME: (state, name) => {
    state.name = name;
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar;
  },
  SET_USER: (state, message) => {
    for (const key in message) {
      state[key] = message[key];
    }
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles;
  }
};

const actions = {
  // user login
  login({ commit }, userInfo) {
    // const { username, password } = userInfo;
    return new Promise((resolve, reject) => {
      const { data } = {
        data: {
          token: 'messgae'
        }
      };
      commit('SET_TOKEN', data.token);
      commit('SET_NAME', '管理员');
      commit('SET_AVATAR', 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif');
      commit('SET_USER', data);
      if (data.userRole === 1) {
        commit('SET_ROLES', ['admin', 'editor']);
      } else {
        commit('SET_ROLES', ['editor']);
      }

      setToken(data.token);
      // login({ username: username.trim(), password: password }).then(response => {
      //   // if (response.data.code === 200) {
      //   //   const { data } = response.data;
      //   //   commit('SET_TOKEN', data.token);
      //   //   commit('SET_NAME', '管理员');
      //   //   commit('SET_AVATAR', 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif');
      //   //   commit('SET_USER', data);
      //   //   if (data.userRole === 1) {
      //   //     commit('SET_ROLES', ['admin', 'editor']);
      //   //   } else {
      //   //     commit('SET_ROLES', ['editor']);
      //   //   }

      //   //   setToken(data.token);
      //   //   resolve();
      //   //   return;
      //   // }

      //   // reject(response.data.message);
      // }).catch(error => {
      //   console.log(error);
      //   reject(error);
      // });
    });
  },

  // get user info
  getInfo({ commit, state }) {
    return new Promise((resolve, reject) => {
      getInfo(state.token).then(response => {
        const { data } = response.data;
        if (!data) {
          return reject('Verification failed, please Login again.');
        }
        const { name, avatar } = data;
        commit('SET_NAME', name);
        commit('SET_AVATAR', avatar);
        resolve(data);
      }).catch(error => {
        reject(error);
      });
    });
  },

  // user logout
  logout({ commit, state }) {
    return new Promise((resolve, reject) => {
      removeToken(); // must remove  token  first
      resetRouter();
      commit('RESET_STATE');
      resolve();
    });
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      removeToken(); // must remove  token  first
      commit('RESET_STATE');
      resolve();
    });
  }
};

export default {
  namespaced: true,
  state,
  mutations,
  actions
};
